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WO/2003/020846A1 |
A color−changing material composition comprising (A) a binder resin consisting of a copolymer of a specific methacrylic ester and methacrylic acid, (B) at least one fluorescent colorant, and (C) a monomer and&sol or oligomer having a p...
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WO/2003/018254A2 |
A method is provided for blocking a lens according to which a lens block (210) is obtained which transmits UV and visible light. An adhesive curable by light within the UV and visible spectrum is applied between the lens blank (60) and a...
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WO/2003/010607A2 |
New electrooptical photosensitive polymer material is obtained as a result of prepolymerization of methylmethacrylate. The material contains poly , methylmethacrylate; unreacted methylmethacrylate monomer; electrooptical chromopohore, th...
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WO/2003/010252A1 |
An antifogging coating composition which gives an antifogging coating film developing no water flow marks. It comprises: a block or graft copolymer comprising one or more hydrophilic polymer segments formed from a vinyl monomer having a ...
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WO/2003/008511A1 |
The present invention relates to a rutile titanium dioxide slurry made directly from an unfinished titanium dioxide pigment produced from either the chloride or sulfate process.
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WO/2003/004542A1 |
The present invention relates to a method for preparing a weatherable thermoplastic resin, and more particularly to a method for preparing a thermoplastic acrylate-styrene-acrylonitrile (ASA) resin having superior weatherability and colo...
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WO/2003/003073A1 |
The present invention relates to a process for the production of polymeric moldings, such as medical device moldings and optical and ophthalmic lenses, preferably contact lenses and intraocular lenses. The invention also relates to a pol...
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WO/2002/103345A1 |
An immobilised pH gradient (IPG) gel comprising a polymerised mixture of monomers comprising: (I) CH¿2?=CR¿1?-CO-NR¿2?R¿3?, (II) (CH¿2?=CHCONHCH¿2?CH¿2?S-)¿2? (BAC) and optionally (III) a non-reducible crosslinker, wherein R¿1?,...
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WO/2002/102894A1 |
A resin composition for a plating substrate, characterized in that it comprises 100 parts by mass of a resin composition (C) comprising 10 to 60 mass % of a graft copolymer (A) prepared by the graft polymerization of a monomer component ...
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WO/2002/100945A1 |
The invention provides a vinyl chloride resin composition which is excellent in impact resistance, gelation properties and heat stability, is reduced in the load on a molding machine, and gives articles excellent in appearance and dimens...
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WO/2002/098926A2 |
Process for depositing by electrografting a strong adherent polymer coating onto an electrically conductive surface comprising an electrochemical grafting at the surface of an active monomer for forming a primer coating P onto said surfa...
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WO/2002/096965A2 |
A subject-matter of the present invention is a process, in at least two stages, for the preparation of functionalized polychloroprene latices obtained by copolymerization of chloroprene and of a mixture of comonomers comprising $g(a),$g(...
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WO/2002/096954A1 |
The invention concerns a method for obtaining hydrophilic polymers in powder form of low grain size distribution, based on invert emulsion polymerisation followed by azeotropic distillation of water then a distillation of the organic pha...
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WO/2002/092652A1 |
The invention relates to a method of preparing hydrophilic and heat-sensitive polymer particles carrying polar functional groups by means of radical co-polymerisation. The inventive method is characterised in that it involves the homopol...
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WO/2002/092710A1 |
The invention relates to an adhesive composite consisting of at least two parts made of a thermoplastic or thermoelastic material or of parts made of a solid polymeric natural compound and of an adhesive layer that is situated between sa...
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WO/2002/090404A1 |
A rubber-modified resin having excellent impact resistance which is obtained by polymerizing a vinyl monomer such as an aromatic vinyl monomer, vinyl cyanide monomer, vinyl halide monomer, (meth)acrylic acid monomer, or (meth)acrylic est...
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WO/2002/085620A1 |
A resin composition for capstock, comprising 100 to 30 parts by weight of an impact resistance modifier having a multilayer structure, and 0 to 70 parts by weight of a methyl methacrylate (co)polymer containing 50 to 100 % by weight of m...
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WO/2002/081183A1 |
The present invention is directed to a surface modified polymer comprising a surface which is covalently bonded to a surface modifying compound. Formation of the covalent bond between the polymer and the surface modifying compound is ach...
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WO/2002/081544A1 |
The present invention relates to modified alkyd polymers and compositions thereof, in which the alkyd polymers are modified with polyol-containing latex compositions and/or diol-containing latex compositions. The invention further relate...
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WO/2002/079305A1 |
The present invention relates generally to polymerization processes and more particularly to modifying the surfaces of solid supports to facilitate polymerization processes. The present invention is predicated in part on the use of radic...
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WO/2002/079271A2 |
The invention relates to a composition comprising: a) an acid monomer or oligomer of acrylic acid or of an acid derivative of acrylic acid or mixtures thereof; or a mixture of an ethylenically unsaturated monomer or oligomer and an acid ...
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WO/2002/072642A1 |
A process for easily producing an alkenyl-terminated vinyl polymer without using a metal compound necessitating a complicated purification step; and a curable composition containing the vinyl polymer. An alkenyl group is incorporated int...
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WO/2002/064678A1 |
An impact modifier comprising a rubber-modified resin which is obtained by polymerizing a vinyl monomer in the presence of acrylic rubber particles while causing the polymer particles to aggregate and enlarge during the polymerization an...
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WO/2002/062472A1 |
The invention relates to spherical shaped copolymers produced by means of a seed-supply method with a supply of vinyl aromatic, divinylbenzol, methylacrylate and radical starters, which can be transformed into gel-type cation exchangers ...
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WO/2002/057385A1 |
The invention concerns an adhesive composition comprising a polymer containing 10 to 100 wt. % relative to the total weight of monomers of at least a water-soluble cationic unsaturated monomer, 0 to 90 wt. % relative to the total weight ...
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WO/2002/057350A1 |
The invention relates to a rubber mixture that contains a carboxylated nitrile rubber, a metal salt of an acrylate, a liquid acrylate, a silane, and optionally further additives. The invention also relates to a method for producing the s...
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WO/2002/057368A1 |
A low friction hydrogel which comprises a polymer gel and, admixed therewith or graft-polymerized thereto, a straight chain polymer; and a method for preparing the hydrogel. The hydrogel exhibits improved low friction property over a con...
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WO/2002/055563A2 |
The present invention is directed, in part, to improved polymer compositions and processes for preparing same. Specifically, in one embodiment, there is provided a process for preparing a polymer, wherein the process comprises: providing...
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WO/2002/055576A2 |
Dispersions of hybrid polyurethane particles are made using miniemulsion techniques. An isocyanate-terminated prepolymer and a monomer are mixed and dispersed in an aqueous phase to form a dispersion of droplets. All droplets are polymer...
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WO/2002/055572A1 |
This invention provides a method for preparing an acrylic rubber latex having a bimodal particle size distribution, comprising the steps of; a) preparing seed rubber latex containing i) alkyl acrylate, ii) saturated or unsaturated C¿1?-...
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WO/2002/053620A2 |
The invention provides an improved method of making graft polymers. In particular, the invention provides a method of making graft polymers comprising providing an emulsion comprising at least one or more first monomer (a), at least one ...
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WO/2002/051935A1 |
A thermoplastic resin composition comprising 10 to 98 parts by mass of a graft polymer (1A) containing a rubbery polymer (1G) comprising at most 50 % by mass of diene units, 2 to 50 parts by mass of a hydroxyl-containing acrylic copolyme...
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WO/2002/048223A1 |
The present invention relates to a preparation method of an acryl-based impact-reinforcement, and more particularly, to a preparation method of an acryl-based reinforcement prepared by blending latex having large particles and latex havi...
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WO/2002/046291A1 |
Adhesive compositions are disclosed which include acrylates, their polymers, and free radical initiators. The compositions include a multi-functional alpha-alkoxyalkyl (meth)acrylate compound and a free radical initiator. The multi-funct...
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WO/2002/046257A1 |
A rubber-modified resin which is obtained by polymerizing a vinyl monomer in the presence of a mixture of (A) a silicone rubber latex and (B) an acrylic rubber latex and causing the polymer particles being yielded to aggregate and enlarg...
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WO/2002/044227A2 |
The invention relates to water-soluble or water-swellable copolymers which can be obtained by radical copolymerisation of A) acryloyldimethyltaurine acid and/or acryloyldimethyltaurates, B) optionally, one or more additional olefinically...
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WO/2002/043677A2 |
The invention relates to cosmetic and dermatological hair-treatment agents that contain at least one copolymer, obtainable by radical copolymerization of A) acryloyldimethyl taurine acid and/or acryloyldimethyl taurates, B) optionally on...
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WO/2002/044230A2 |
The invention relates to compositions containing copolymers based on acryloyldimethyl aminoethylsulfonic acid, in addition to synergistic additives, selected from anionic, cationic, non-ionic and/or betaine surfactants. Said compositions...
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WO/2002/044231A1 |
The invention relates to surfactant-free cosmetic, dermatological and pharmaceutical agents that contain at least one copolymer, obtainable by radical copolymerization of A) acryloyldimethyl taurine acid and/or acryloyldimethyl taurates,...
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WO/2002/043688A2 |
The invention relates to decorative cosmetic and dermatological products, containing at least one copolymer which is obtained by radical copolymerisation of A) acryloyldimethyltaurine acid and/or acryloyldimethyltaurates, B) optionally, ...
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WO/2002/044269A1 |
The invention relates to water-soluble or water-swellable copolymers which can be obtained by radical copolymerisation of A) acryloyldimethyltaurine acid and/or acryloyldimethyltaurates and B) optionally, one or more additional olefinica...
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WO/2002/044229A1 |
The invention relates to water-soluble or water-swellable copolymers, which can be obtained by radically copolymerizing: A) acryloyldimethyl taurine acid and/or acryloyldimethyltaurates; B) optionally one or more additional olefinically ...
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WO/2002/043689A2 |
The invention relates to cosmetic, pharmaceutical and dermatological products, containing at least one copolymer which is obtained by radical copolymerisation of A) acryloyldimethyltaurine acid and/or acryloyldimethyltaurates, B) optiona...
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WO/2002/043687A2 |
The invention relates to deodorants and anti-perspirants containing at least one copolymer, which can be obtained by radical copolymerisation of: A) acryloyldimethyltaurine acid and/or acryloyldimethyltaurates, B) optionally, one or more...
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WO/2002/044270A2 |
The invention relates to the use of copolymers which are obtained by radical copolymerisation of A) acryloyldimethyltaurine acid and/or acryloyldimethyltaurates, B) optionally, one or more additional olefinically unsaturated, non-cationi...
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WO/2002/043686A2 |
The invention relates to acid cosmetic, dermatological and pharmaceutical agents that contain at least one copolymer, obtainable by radical copolymerization of A) acryloyldimethyl taurine acid and/or acryloyldimethyl taurates, B) optiona...
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WO/2002/043669A1 |
A dental adhesive composition comprising (A) a polymerizable monomer component containing a polymerizable monomer having an acid group, e.g., 11-methacryloyloxy -1,1-undecanedicarboxylic acid, (B) a mixed filler composed of a globular fi...
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WO/2002/044268A1 |
The invention relates to water-soluble or water-swellable copolymers, which can be obtained by radically copolymerizing: A) acryloyldimethyl taurine acid and/or acryloyldimethyltaurates; B) optionally one or more additional olefinically ...
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WO/2002/044224A2 |
The invention relates to water-soluble or water-swellable copolymers, which can be obtained by radically copolymerizing: A) acryloyldimethyl taurine acid and/or acryloyldimethyltaurates; B) optionally one or more additional olefinically ...
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WO/2002/044267A2 |
The invention relates to cosmetic, pharmaceutical and dermatological products containing an electrolyte, obtained by radical copolymerisation of A) acryloyldimethyltaurine acid and/or acryloyldimethyltaurates, B) optionally, one or more ...
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